Elastic waistband



FIG. 1 is a top-front-left perspective view of an elastic waistband showing my new design, the top-front-right perspective view being mirrored thereto;

FIG. 2 is a top-rear-right perspective view thereof, the top-rear-left perspective view being mirrored thereto;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof; and,

FIG. 5 is a left-side elevational view thereof, the right-side elevational view being mirrored thereto.

The broken line showing an exemplary undergarment is included for the purpose of illustrating environmental structure and forms no part of the claimed design. 

CLAIM The ornamental design for an elastic waistband, as shown and described. 